Waterproof principle and material

Waterproof technology: Most waterproof safety shoes use waterproof and breathable membrane technology, such as eVent membrane and GORE-TEX membrane. The diameter of the micropores on these membranes is smaller than that of water droplets but larger than that of water vapor molecules, which can not only block the infiltration of external moisture, but also allow the sweat in the shoes to evaporate and discharge, achieving the dual effects of waterproof and breathable. In addition, some shoes use special seam sealing technology, such as hot melt adhesive technology, to seal the joints of the shoe body parts to prevent moisture from entering from the seams.

Upper material: waterproof leather, waterproof canvas or synthetic waterproof fabrics are often used. Waterproof leather is treated with a special coating to form a waterproof protective film on the surface; waterproof canvas is added with waterproof additives during the weaving process; synthetic waterproof fabrics have excellent waterproof properties due to their tight molecular structure. ​
Sole material: Generally, rubber material is selected, which has good waterproof properties and can provide excellent anti-slip and wear resistance to ensure safety when walking on wet and slippery ground. ​
III. Applicable scenarios ​
Outdoor work: such as garden maintenance, fishing, river cleaning and other work, workers often need to work on wet ground, in water or rainy days. Waterproof safety shoes can effectively isolate moisture and prevent the feet from getting cold and damp and causing diseases. ​
Food processing industry: Food production workshops need to clean the floor frequently to keep the environment clean, and the floor is in a wet state for a long time. Waterproof safety shoes not only allow workers to walk stably in a humid environment, but also are easy to clean and maintain, meeting food hygiene requirements. ​
Underground work: In tunnel excavation, underground pipeline maintenance and other work, the underground environment is complex, and there is often water accumulation and seepage. Waterproof safety shoes can protect the feet from being soaked in water, while providing safety protection such as anti-smashing and anti-puncture.​
Emergency rescue: Firefighters and flood rescue personnel will face a lot of water, mud and other complex environments when performing tasks. Waterproof safety shoes can help them keep their feet dry, improve their efficiency and comfort, and better complete rescue tasks. ​
IV. Key points for purchase ​
Waterproof level: Check the product description to understand its waterproof performance indicators, such as whether it has passed the relevant waterproof test standards (such as IPX waterproof level), and choose a waterproof level that meets the needs of the working environment. ​
Comfort: When trying on, pay attention to whether the space inside the shoe is suitable, the softness and breathability of the insole, and avoid long-term work due to uncomfortable shoes. ​
Safety performance: In addition to the waterproof function, confirm whether the basic safety performance of the shoes, such as anti-smashing, anti-puncture, and anti-slip, meets the standards to ensure that while protecting the feet from moisture, it also resists other potential dangers. ​
Brand and reputation: Choose well-known brands and products with good reputation, their quality and after-sales service are more guaranteed, and can reduce the risk of purchasing inferior products.